Refurbished Resources from D-Central

Refurbished and bench-tested Bitcoin mining hardware, repaired and verified in-house by D-Central in Laval, Quebec. Every refurbished miner listed here passed through the same workshop that has handled thousands of ASIC repairs since 2016 — cleaned, re-pasted where needed, tested under load, and described honestly by its real condition.
Why buy refurbished from a repair bench:

Bench-tested, not just resold. We repair ASICs every day, so a refurbished unit leaves the shop with known hashrate and thermals — not an unknown box from a marketplace.
Backed by D-Central's own warranty. New hardware carries the manufacturer's warranty; refurbished hardware is covered directly by D-Central. Warranty terms are shown before purchase.
DOA & Defect Protection. If a unit arrives dead or defective, we make it right — see our warranty and return policies for the exact terms.
Less e-waste, one more layer decentralized. Giving second-life hardware a real second life keeps miners in the hands of home and small-scale miners instead of the landfill.

Not sure whether new or refurbished fits your setup? Read our honest, no-spin comparison: Refurbished vs New ASIC Miners — A Buyer's Guide. Hand-built and refurbished to order from our Quebec workshop; lead times are estimates, and we ship when each unit is right.